Bedford, Norton M., author
New York, N.Y., Ronald Press
Buku Teks
Larsen, E. John, author
McGraw-Hill Irwin, 2008
Buku Teks
Larsen, E. John, author
McGraw-Hill , 1991
Buku Teks
Larsen, E. John, author
McGraw-Hill, 1994
Buku Teks
Larsen, E. John, author
McGraw-Hill, 1988
Buku Teks